Revisions

Changes to serial number, production block number, manufacturer and description

Sources

Lee Cunningham 30-May-2015. Appended model to TN (conevntion used for aircraft that never served in UK), edited Description (wrote out acronyms), added production block, added manufacturer, converted dates to military-style signification per "The B-17 Flying Fortress Stroy", Roger A. Freeman with David Osborne.